The "biggest IPO since Facebook", as the headline has it, involves Pfizer spinning off its animal-health unit, Zoetis. The initial public offering is scheduled for tomorrow, Friday, and is expected to raise $2.2 billion at a valuation of about $11.8 billion. Why so much? An analyst quoted by Bloomberg said that as the economy picks up, people are both more likely to eat more meat and more likely to own pets, both of which perk up demand for treatments aimed exclusively at animals. -- Bloomberg

What happens when gamers attempt to apply real-world suburban planning designs to the new Sim City game? -- Tested

The trust that runs Governors Island issued a second call for development plans. The first call, this past December, was a request for proposals while this one is a request for expressions of interest in developing land there. -- DNAinfo New York

Governor Andrew Cuomo has inserted himself directly between Mayor Michael Bloomberg and the United Federation of Teachers in their ongoing dispute over teacher evaluations. The governor authorized the state Education Department to arbitrate between the two groups, which means the state could effectively impose a resolution. -- Wall Street Journal

Citigroup has a fairly robust retail banking presence both in the United States and internationally, but it's pulling back on its reach in order to save money. Last month, it withdrew from five countries, which was followed up earlier this month when it said, domestically, it would expend most of its energy fighting for customers in densely populated cities. Now, it appears the bank will leave even more countries. -- Reuters